View Full Version : te magna belt snaped
i snaped my pulley belts the other day, and it snaped the crank angle sensor cable striped the wires so it isnt starting, does anyone know if i can wire them back up or does there need to be a certain amount of resistence on the wires. need help ASAP pls this is my first post so go easy cheers.
MadMax
05-01-2011, 11:23 AM
Exterior belts can let go suddenly if not installed on the pulleys correctly, worth a check when you put on a new one. If one of the ribs is sitting on the edge of the pulley, it will shred that part of the belt and flap about.
If the wire is broken outside of the timing case, just bare the ends and join them up again. Use the colour code to see which goes where. Use short lengths of joining wire if they don't reach, solder them together then tape them up. If the break is inside the timing case, or the CAS is damaged, it becomes a much harder job to fix.
grelise
05-01-2011, 11:23 AM
I take it then that you snapped your timing belt?
Did it happen while you were driving?
If you did then you've more than likely did damge to the engine internals also, if thats the case, then depending on the damage you could be looking at a new motor.
If, however you could be extremely lucky and done little to no damage if you'd managed to stop the motor in time.
hey nah i snaped the belt that goes from the alternator its on the left hand side of the engine. and yeah it just happend when i was driving,ok because my friend works at mitsubishi and said that if u wire it up it might stuff up
Madmagna
05-01-2011, 11:36 AM
Exterior belts can let go suddenly if not installed on the pulleys correctly, worth a check when you put on a new one. If one of the ribs is sitting on the edge of the pulley, it will shred that part of the belt and flap about.
If the wire is broken outside of the timing case, just bare the ends and join them up again. Use the colour code to see which goes where. Use short lengths of joining wire if they don't reach, solder them together then tape them up. If the break is inside the timing case, or the CAS is damaged, it becomes a much harder job to fix.
If you wire it up, it will not function correctly using the factory ECU set up as it is extremely sensitive
If oyu do decide to do this, please dont use tape, wires will get wet, will corrode etc etc
Use heat shrink. When fitting aftermarket ECU set ups I have in the past lenghened these wires however in this case as the belt grabbed them you dont know what other damage has been done to the wires further down or the cas itself. best to change it over
MadMax
05-01-2011, 11:49 AM
Try joining them together as you see fit, as a temporary measure, if it doesn't work you need a new CAS. Not cheap, not easy to put in. If it works thank your lucky stars and make the joints more robust. Not much clearance between the belt and the CAS cable.
yeah i have sourced one from the wreckers cheap its just the hassle of putting it in,yeah i will try and wire it up,but hopefully that is what is making it not start,its got battery power and i got told it should still run off the battery until that dies,cuz the cable is not completley snaped,just wire raped around other wires ect.
Madmagna
05-01-2011, 12:23 PM
Is easy to install if you have a rattle gun you an get access to
Remove remaining belt
Remove crank pulley and ps idler
Remove 2 top covers to allow lower cover to come off
Remove old CAS is 2 10mm bolts
Install new one, torque and use locktite on the threads
Revers of above to complete
There is no reason to remove the timing belt provided it has not been damaged
cheers,thanks heaps really going to help me,i will let u know how it goes:)
Powered by vBulletin™ Version 4.0.3 Copyright © 2016 vBulletin Solutions, Inc. All rights reserved.